VTP has three different modes of operation within a domain: Server, Client and transparent. VLANs Trunking Protocol – VTP uses advertisements to communicate VLAN information between switches in a network. When a switch is configured as a VTP server, it can create, modify, and delete VLANs, which are then propagated to other switches in the same VTP domain.… Read More »
If you had been studying EtherChannel; you will understand that it is a port link aggregation technology developed by Cisco, used primarily in networking to combine multiple physical Ethernet links into a single logical link. This aggregation method enhances the bandwidth and reliability of the network connection. Here are key aspects of EtherChannel: Bandwidth Improvement: By combining, for… Read More »
How To Troubleshoot InterVLAN Routing. What is Inter-VLAN Routing? Inter-VLAN routing involves routing network traffic between various VLANs (Virtual Local Area Networks). VLANs are utilized to divide a larger network into smaller, isolated networks to enhance security, improve traffic management, and boost performance. In order for devices in different VLANs to communicate with each other, a router or… Read More »
Error#2. How to Troubleshoot Trunk Mode Mismatches Trunk mode mismatches in networking occur when there is a configuration inconsistency between network devices (like switches) connected through a trunk link. A trunk link is used to pass traffic from multiple VLANs across network devices. Understanding trunk mode mismatches requires a grasp of a few key concepts: Trunk Mode: In… Read More »
How to troubleshoot VLANs and Trunks. Common Errors On this page(s), we will look at common VLAN and trunking problems, which most times are caused by incorrect configurations. As I said earlier on the NAT troubleshooting page, the most common mistakes in troubleshooting are not your inability to use commands but the laxity in the examination of entries… Read More »
